【摘要】 介绍了一种新研制的可以采集空气中CO2、CO、CH4等C-14取样器的设计、实现及性能测试。该仪器采用低功耗的MSP430单片机为控制核心,并同时具有定量、定时的连续工作模式,可以根据实际工作灵活采用。更多还原

【Abstract】 It describes the design and test of Sampling Instrument of C-14 in air. The instrument is designed to collect CO2、CO、CH4in the air and is based on MSP430. The instrument can choose time mode or fixed quantify mode to sample air according to the needs in practice.更多还原